December
December · January · February
Mexico · 1991–2020
December leads for comfortable weather in Guadalupe Victoria: typically 25°C by day, 8.1°C at night, with 15 mm of rain. Based on measured 1991–2020 NOAA station history.
December · January · February
October · November · June
December · January · February
The weakest month is August, scoring 29 against December’s 84 — days average 38.3°C, 14° above the 24°C the score treats as ideal.
Month by month
The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.
| Month | Day | Night | Rain | Wet days | Sea | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|---|
| January | 25.6°C | 7.6°C | 22 mm | 1.5 | 18.8°C | 10 h 35 | 81 | Good coverage |
| February | 26.9°C | 8.3°C | 12 mm | 1.3 | 18.7°C | 11 h 11 | 78 | Good coverage |
| March | 29.9°C | 9.3°C | 3 mm | 0.2 | 19.3°C | 11 h 55 | 70 | Good coverage |
| April | 32.8°C | 11.4°C | 2 mm | 0.2 | 21.0°C | 12 h 47 | 64 | Good coverage |
| May | 36.6°C | 15.3°C | 0 mm | 0 | 24.0°C | 13 h 29 | 58 | Good coverage |
| June | 38.7°C | 20.9°C | 6 mm | 0.3 | 27.0°C | 13 h 52 | 41 | Good coverage |
| July | 38.8°C | 24.5°C | 58 mm | 4.4 | 29.2°C | 13 h 43 | 30 | Good coverage |
| August | 38.3°C | 24.3°C | 66 mm | 5.3 | 30.2°C | 13 h 07 | 29 | Good coverage |
| September | 37.3°C | 23.5°C | 85 mm | 3.9 | 30.0°C | 12 h 17 | 33 | Good coverage |
| October | 35°C | 18.6°C | 28 mm | 1.3 | 28.3°C | 11 h 28 | 57 | Good coverage |
| November | 30.2°C | 12.4°C | 13 mm | 1 | 24.3°C | 10 h 45 | 75 | Good coverage |
| December | 25°C | 8.1°C | 15 mm | 1.1 | 20.8°C | 10 h 25 | 84 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 35.6°C5 Jan 1978 | -3.3°C6 Jan 1971 | 75 mm14 Jan 2004 | 150 mm1992 · driest 0 mm in 1971 | 42 |
| February | 36.7°C25 Feb 2009 | -1.1°C5 Feb 2011 | 61 mm1 Feb 1989 | 79 mm1989 · driest 0 mm in 2011 | 42 |
| March | 40.0°C21 Mar 2004 | 1.7°C6 Mar 1985 | 20 mm27 Mar 1992 | 32 mm1983 · driest 0 mm in 1993 | 42 |
| April | 41.7°C29 Apr 2002 | 2.8°C1 Apr 1985 | 22 mm24 Apr 1997 | 27 mm1997 · driest 0 mm in 1990 | 41 |
| May | 42.8°C29 May 1994 | 5.0°C3 May 1988 | 20 mm2 May 1981 | 20 mm1981 · driest 0 mm in 1971 | 42 |
| June | 45.0°C19 Jun 1999 | 8.9°C3 Jun 1976 | 62 mm28 Jun 2009 | 62 mm2009 · driest 0 mm in 1986 | 43 |
| July | 46.7°C24 Jul 2000 | 15.0°C1 Jul 1983 | 94 mm31 Jul 1996 | 272 mm1996 · driest 0 mm in 1998 | 43 |
| August | 46.7°C10 Aug 2000 | 13.9°C16 Aug 1984 | 121 mm13 Aug 1997 | 231 mm1972 · driest 11 mm in 1986 | 43 |
| September | 45.0°C2 Sep 1980 | 11.7°C30 Sep 1986 | 144 mm9 Sep 1991 | 250 mm1974 · driest 0 mm in 2011 | 42 |
| October | 43.9°C5 Oct 1999 | 6.7°C31 Oct 1979 | 105 mm7 Oct 1985 | 256 mm2009 · driest 0 mm in 1970 | 42 |
| November | 40.0°C1 Nov 2008 | 1.7°C27 Nov 1984 | 106 mm8 Nov 1974 | 141 mm1974 · driest 0 mm in 2005 | 42 |
| December | 36.7°C27 Dec 1983 | -1.1°C29 Dec 2003 | 63 mm3 Dec 1994 | 116 mm1991 · driest 0 mm in 1995 | 42 |
| Month | Days 25°C+ | Days 30°C+ | Heavy rain (10 mm+) |
|---|---|---|---|
| January | 21 | 3 | <1 |
| February | 22 | 8 | <1 |
| March | 29 | 18 | <1 |
| April | 30 | 26 | 0 |
| May | 31 | 31 | 0 |
| June | 30 | 30 | <1 |
| July | 31 | 31 | 2 |
| August | 31 | 31 | 2 |
| September | 30 | 29 | 2 |
| October | 31 | 29 | <1 |
| November | 28 | 17 | <1 |
| December | 18 | 3 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 91% | 5% | 2% | 1% | 22.7–27.8°C |
| February | 94% | 5% | 1% | 1% | 25.0–28.7°C |
| March | 98% | 2% | <1% | <1% | 27.5–31.4°C |
| April | 99% | 1% | <1% | 0% | 30.8–34.6°C |
| May | 100% | <1% | <1% | 0% | 33.6–38.0°C |
| June | 99% | 1% | <1% | <1% | 36.8–39.6°C |
| July | 85% | 15% | 5% | 10% | 36.2–39.9°C |
| August | 83% | 17% | 6% | 14% | 36.1–39.5°C |
| September | 88% | 12% | 6% | 7% | 35.8–39.2°C |
| October | 96% | 4% | 3% | <1% | 32.9–37.0°C |
| November | 96% | 4% | 1% | 2% | 27.8–32.9°C |
| December | 92% | 5% | 2% | 2% | 23.3–27.6°C |
A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.
The evidence behind this page